ABB ACS880 Firmware Manual page 610

610 Parameters
No. Name / Range /
Selection
0...65535
96.53 Actual checksum
00000000...FFFFFFFFh
96.54 Checksum action
No action
Pure event
Warning
Warning and prevent
start
Fault
96.55 Checksum control
word
b0 Approved checksum
1
b1 Approved checksum
2
b2 Approved checksum
3
b3 Approved checksum
4
b4 Set approved
checksum 1
b5 Set approved
checksum 2
b6 Set approved
checksum 3
b7 Set approved
checksum 4
b8...15 Reserved
Description
00001 = Clear the event logs. (The value will
automatically revert to 00000.)
Displays the actual parameter configuration checksum.
The checksum is generated and updated whenever an
action is selected in 96.54 Checksum
The parameters included in the calculation have been
pre-selected, but the selection can be edited using the
Drive customizer PC tool.
See also section Parameter checksum
calculation (page 140).
Actual checksum.
Selects how the drive reacts if the parameter checksum
(96.53 Actual checksum) does not match any of the
active approved checksums
checksums are selected by
word.
No action taken. (The checksum feature is not in use.)
The drive generates an event log entry
mismatch).
The drive generates a warning
mismatch).
The drive generates a warning
mismatch). Starting the drive is prevented.
The drive trips on 6200 Checksum
Bits 0...3 select to which approved checksums (out of
96.56 ... 96.59) the actual checksum (96.53) is
compared.
Bits 4...7 select an approved (reference) checksum
parameter (96.56 ... 96.59) into which the actual
checksum from parameter
1 = Enabled: Checksum 1 (96.56) is observed.
1 = Enabled: Checksum 2 (96.57) is observed.
1 = Enabled: Checksum 3 (96.58) is observed.
1 = Enabled: Checksum 4 (96.59) is observed.
1 = Set: Copy value of 96.53
1 = Set: Copy value of 96.53
1 = Set: Copy value of 96.53
1 = Set: Copy value of 96.53
action.
(96.56 ... 96.59). The active
96.55 Checksum control
(B686 Checksum
(A686 Checksum
(A686 Checksum
mismatch.
96.53 is copied.
into 96.56.
into 96.57.
into 96.58.
into 96.59.
Def / Type
FbEq 16b / 32b
1 = 1 / 1 = 1
0 / uint32
1 = 1
No action / uint16
0
1
2
3
4
- / uint16